Class SmoothingPolynomialBicubicSplineInterpolator
- java.lang.Object
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- org.apache.commons.math3.analysis.interpolation.BicubicSplineInterpolator
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- org.apache.commons.math3.analysis.interpolation.SmoothingPolynomialBicubicSplineInterpolator
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- All Implemented Interfaces:
BivariateGridInterpolator
@Deprecated public class SmoothingPolynomialBicubicSplineInterpolator extends BicubicSplineInterpolator
Deprecated.To be removed in 4.0 (see MATH-1166).Generates a bicubic interpolation function. Prior to generating the interpolating function, the input is smoothed using polynomial fitting.- Since:
- 2.2
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Constructor Summary
Constructors Constructor Description SmoothingPolynomialBicubicSplineInterpolator()
Deprecated.Default constructor.SmoothingPolynomialBicubicSplineInterpolator(int degree)
Deprecated.SmoothingPolynomialBicubicSplineInterpolator(int xDegree, int yDegree)
Deprecated.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description BicubicSplineInterpolatingFunction
interpolate(double[] xval, double[] yval, double[][] fval)
Deprecated.Compute an interpolating function for the dataset.
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Constructor Detail
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SmoothingPolynomialBicubicSplineInterpolator
public SmoothingPolynomialBicubicSplineInterpolator()
Deprecated.Default constructor. The degree of the fitting polynomials is set to 3.
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SmoothingPolynomialBicubicSplineInterpolator
public SmoothingPolynomialBicubicSplineInterpolator(int degree) throws NotPositiveException
Deprecated.- Parameters:
degree
- Degree of the polynomial fitting functions.- Throws:
NotPositiveException
- if degree is not positive
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SmoothingPolynomialBicubicSplineInterpolator
public SmoothingPolynomialBicubicSplineInterpolator(int xDegree, int yDegree) throws NotPositiveException
Deprecated.- Parameters:
xDegree
- Degree of the polynomial fitting functions along the x-dimension.yDegree
- Degree of the polynomial fitting functions along the y-dimension.- Throws:
NotPositiveException
- if degrees are not positive
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Method Detail
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interpolate
public BicubicSplineInterpolatingFunction interpolate(double[] xval, double[] yval, double[][] fval) throws NoDataException, NullArgumentException, DimensionMismatchException, NonMonotonicSequenceException
Deprecated.Compute an interpolating function for the dataset.- Specified by:
interpolate
in interfaceBivariateGridInterpolator
- Overrides:
interpolate
in classBicubicSplineInterpolator
- Parameters:
xval
- All the x-coordinates of the interpolation points, sorted in increasing order.yval
- All the y-coordinates of the interpolation points, sorted in increasing order.fval
- The values of the interpolation points on all the grid knots:fval[i][j] = f(xval[i], yval[j])
.- Returns:
- a function which interpolates the dataset.
- Throws:
NoDataException
- if any of the arrays has zero length.DimensionMismatchException
- if the array lengths are inconsistent.NonMonotonicSequenceException
- if the array is not sorted.NullArgumentException
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